document.write( "Question 1107024: The area of a rectangular wall of a barn is 42ft. It's length is 8 ft longer than its width. What are the length and width of the wall? \n" ); document.write( "
Algebra.Com's Answer #722034 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "L*(L-8) = 42.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "L^2 - 8L - 42 = 0.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve this quadratic equation using quadratic formula.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |